12/02/2014 PM 2946 1798 00 Page 1 of 54 Manual 1. General information User manual for Elektronikon® Graphic controller Printed Matter Number : 2946 1798 00 Applicable to : GA 5-90 Preliminary Operations : - Safety Instructions : General Persons Required : 1 Special Tools : - Consumables : - 2. Document overview This document describes the following: 1. General information...................................................................................................................................................... 1 User manual for Elektronikon® Graphic controller .................................................................................................................... 1 2. Document overview...................................................................................................................................................... 1 3. Safety first .................................................................................................................................................................... 4 4. Elektronikon® Graphic controller (1900 5200 11) ........................................................................................................ 5 4.1. General description.................................................................................................................................................. 5 4.1.1. Introduction.......................................................................................................................................................... 5 4.1.2. Automatic control of the compressor operation ................................................................................................... 5 4.1.3. Protecting the compressor................................................................................................................................... 6 4.1.4. Warning ............................................................................................................................................................... 6 4.1.5. Service warning ................................................................................................................................................... 6 4.1.6. Automatic restart after voltage failure .................................................................................................................. 6 4.2. Detailed description of the control panel .................................................................................................................. 7 4.3. Icons used ............................................................................................................................................................... 8 4.3.1. Status icons ......................................................................................................................................................... 8 4.3.2. Input icons ........................................................................................................................................................... 9 4.3.3. System icons ..................................................................................................................................................... 10 4.3.4. Menu icons ........................................................................................................................................................ 10 4.3.5. Navigation arrows.............................................................................................................................................. 11 4.4. Main screen ........................................................................................................................................................... 12 4.4.1. Function............................................................................................................................................................. 12 4.4.2. Two and four value lines screens ...................................................................................................................... 12 4.4.3. Chart views........................................................................................................................................................ 14 4.4.4. Selection of a main screen view ........................................................................................................................ 16
Transcript
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Manual
1. General information
User manual for Elektronikon® Graphic controller
Printed Matter Number : 2946 1798 00
Applicable to : GA 5-90
Preliminary Operations : -
Safety Instructions : General
Persons Required : 1
Special Tools : -
Consumables : -
2. Document overview
This document describes the following:
1. General information ...................................................................................................................................................... 1
User manual for Elektronikon® Graphic controller .................................................................................................................... 1
3. Safety first .................................................................................................................................................................... 4
4.1. General description .................................................................................................................................................. 5
4.1.2. Automatic control of the compressor operation ................................................................................................... 5
4.1.3. Protecting the compressor ................................................................................................................................... 6
4.1.5. Service warning ................................................................................................................................................... 6
4.1.6. Automatic restart after voltage failure .................................................................................................................. 6
4.2. Detailed description of the control panel .................................................................................................................. 7
4.3. Icons used ............................................................................................................................................................... 8
4.3.1. Status icons ......................................................................................................................................................... 8
4.3.3. System icons ..................................................................................................................................................... 10
4.3.4. Menu icons ........................................................................................................................................................ 10
4.4. Main screen ........................................................................................................................................................... 12
4.4.2. Two and four value lines screens ...................................................................................................................... 12
4.4.4. Selection of a main screen view ........................................................................................................................ 16
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4.5. Calling up menus ................................................................................................................................................... 17
4.6. Inputs menu ........................................................................................................................................................... 18
4.6.3. Selecting another input signal as main chart signal ........................................................................................... 19
4.7. Outputs menu ........................................................................................................................................................ 20
4.9. Service menu ......................................................................................................................................................... 24
4.9.4. Service plans ..................................................................................................................................................... 25
4.9.5. Modifying a service plan .................................................................................................................................... 26
4.9.6. Next Service ...................................................................................................................................................... 27
4.9.7. History ............................................................................................................................................................... 27
4.10. Modifying the setpoint ............................................................................................................................................ 27
4.10.1. Function ........................................................................................................................................................ 27
4.11. Event history menu ................................................................................................................................................ 30
4.11.1. Function ........................................................................................................................................................ 30
4.12. Modifying general settings ..................................................................................................................................... 31
4.12.1. Function ........................................................................................................................................................ 31
4.13. Info menu ............................................................................................................................................................... 32
4.13.1. Function ........................................................................................................................................................ 32
4.14. Week timer menu ................................................................................................................................................... 33
4.14.1. Function ........................................................................................................................................................ 33
4.14.4. Programming the week cycle ........................................................................................................................ 39
4.15. Test menu .............................................................................................................................................................. 42
4.15.1. Function ........................................................................................................................................................ 43
4.16. User password menu ............................................................................................................................................. 43
4.16.1. Function ........................................................................................................................................................ 44
4.17. Web server ............................................................................................................................................................ 45
4.17.1. Getting started .............................................................................................................................................. 45
4.17.2. Configuration of the network card ................................................................................................................. 46
4.17.3. Configuration of the web server .................................................................................................................... 48
The Elektronikon controller has following functions:
• Controlling the compressor
• Protecting the compressor
• Monitoring components subject to service
• Automatic restart after voltage failure (made inactive)
4.1.2. Automatic control of the compressor operation
The controller maintains the net pressure between programmable limits by automatically loading and unloading the compressor (on compressors running at a fixed speed) or by adapting the motor speed (compressors with frequency converter). A number of programmable settings, e.g. the unloading and loading pressures (for fixed speed compressors), the setpoint (for compressors with frequency converter), the minimum stop time and the maximum number of motor starts and several other parameters are hereby taken into account.
The controller stops the compressor whenever possible to reduce the power consumption and restarts it automatically when the net pressure decreases. In case the expected unloading period is too short, the compressor is kept running to prevent too short standstill periods.
A number of time based automatic start/stop commands may be programmed. Take into account that a start command will be executed (if programmed and activated), even after manually stopping the compressor.
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4.1.3. Protecting the compressor
Shut-down
Several sensors are provided on the compressor. If one of the measured signals exceeds the programmed shut- down level, the compressor will be stopped. This will be indicated on display (1) and general alarm LED (2) will blink.
Remedy the trouble and reset the message. See also the Inputs menu.
Before remedying, consult the applicable safety precautions.
Shut-down warning
A shut-down warning level is a programmable level below the shut-down level.
If one of the measured signals exceeds the programmed shut-down warning level, a message will appear on display (1) and general alarm LED (2) will light up to warn the operator that the shut-down warning level is exceeded.
The message disappears as soon as the warning condition disappears.
4.1.4. Warning
A warning message will appear if, on Full-Feature compressors, the dew point temperature is too high in relation to the ambient temperature.
4.1.5. Service warning
A number of service operations are grouped (called Service Plans). Each Service Plan has a programmed time interval. If a time interval is exceeded, a message will appear on display (1) to warn the operator to carry out the service actions belonging to that Service Plan.
4.1.6. Automatic restart after voltage failure
The controller has a built-in function to automatically restart the compressor when the voltage is restored after voltage failure. For compressors leaving the factory, this function is made inactive. If desired, the function can be activated. Consult the Atlas Copco Customer Centre.
If the function is activated and provided the regulator was in the automatic operation mode, the compressor will automatically restart if the supply voltage to the module is restored.
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4.2. Detailed description of the control panel
Control panel, LEDs and buttons
Ref. Designation Function
1 Display Shows the compressor operating condition and a number of icons to navigate through the menu.
2 Pictograph Automatic operation
3 Pictograph General alarm
4 Alarm LED Flashes in case of a shut-down, is lit in case of a warning condition.
5 Pictograph Service
6 Service LED Lights up if service is needed
7 Automatic operation LED Indicates that the regulator is automatically controlling the compressor.
8 Voltage on LED Indicates that the voltage is switched on.
9 Pictograph Voltage
10 Enter key Use this button to confirm the last action.
11 Escape key Use this button to go to previous screen or to end the current action.
12 Scroll keys Keys to scroll through the menu.
13 Stop button Button to stop the compressor. LED (7) goes out.
14 Start button Button to start the compressor. LED (7) lights up indicating that the Elektronikon regulator is operative.
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4.3. Icons used
4.3.1. Status icons
Name Icon Description
Stopped / Running
When the compressor is stopped, the icon stands still. When the compressor is running, the icon is rotating.
Compressor status
Motor stopped
Running unloaded
Running loaded
Machine control mode Automatic restart after voltage failure
Or
Local start / stop
Remote start / stop
Network control
Automatic restart after voltage failure is active
Week timer
Week timer is active
Active protection functions
Emergency stop
Shutdown
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Name Icon Description
Active protection functions
Warning
Service
Service required
Main screen display
Value lines display icon
Chart display icon
General icons
No communication / network problem
Not valid
4.3.2. Input icons
Icon Description
Pressure
Temperature
Digital input
Special protection
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4.3.3. System icons
Icon Description
Compressor element (LP, HP, ...)
Dryer
Fan
Frequency converter
Drain
Filter
Motor
Failure expansion module
Network problem
General alarm
4.3.4. Menu icons
Icon Description
Inputs
Outputs
Alarms (Warnings, shutdowns)
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Icon Description
Counters
Or
Test
Settings
Service
Event history (saved data)
Access key / User password
Network
Setpoint
Info
4.3.5. Navigation arrows
Icon Description
Up
Down
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4.4. Main screen
4.4.1. Function
The Main screen is the screen that is shown automatically when the voltage is switched on and one of the keys is pushed. It is switched off automatically after a few minutes when no keys are pushed.
Typically, 5 different main screen views can be chosen:
• Two value lines
• Four value lines
• Chart (High resolution)
• Chart (Medium resolution)
• Chart (Low resolution)
4.4.2. Two and four value lines screens
This type of Main screen shows the value of 2 or 4 parameters (see section Inputs menu).
Typical Main screen (2 value lines), fixed speed compressors
Typical Main screen (2 value lines), compressors with frequency converter
(1) Compressor Outlet
(2) Element Outlet (fixed speed compressors) Flow (compressors with frequency converter)
(3) Load, shutdown, ... (text varies upon the compressors actual condition)
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(4) Menu
(5) Unload, ES,...(text varies upon the compressors actual condition)
Typical Main screen (4 value lines), fixed speed compressors
Typical Main screen (4 value lines), compressors with frequency converter
(1) Compressor Outlet
(2) Load relay (one of the input signals of fixed speed compressors) Flow (compressors with frequency converter)
(3) Off, Shutdown,... (text varies upon the compressors actual condition)
(4) Menu
(5) Running hours
(6) Element outlet
(7) Load, Unload, ... (text varies upon the compressors actual condition)
Section A shows information regarding the compressor operation (e.g. the outlet pressure or the temperature at the compressor outlet). On compressors with a frequency converter, the load degree (flow) is given in % of the maximum flow.
Section B shows Status icons. Following icon types are shown in this field:
• Fixed icons
These icons are always shown in the main screen and cannot be selected by the cursor (e.g. Compressor stopped or running, Compressor status (running, running unloaded or motor stopped).
• Optional icons
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These icons are only shown if their corresponding function is activated (e.g. week timer, automatic restart after voltage failure, etc.)
• Pop up icons
These icons pop up if an abnormal condition occurs (warnings, shutdowns, service,...)
To call up more information about the icons shown, select the icon concerned using the scroll keys and press the enter key.
Section C is called the Status bar
This bar shows the text that corresponds to the selected icon.
Section D shows the Action buttons. These buttons are used:
• To call up or program settings
• To reset a motor overload, service message or emergency stop
• To have access to all data collected by the regulator
The function of the buttons depends on the displayed menu. The most common functions are:
Designation Function
Menu To go to the menu
Modify To modify programmable settings
Reset To reset a timer or message
To activate an action button, highlight the button by using the Scroll keys and press the Enter key.
To go back to the previous menu, press the Escape key.
4.4.3. Chart views
Instead of viewing values, it is also possible to view a graph of one of the input signals (see section Inputs menu) in function of the time.
When Chart (High Resolution) is selected, the chart shows the variation of the selected input (in this case the pressure) per minute. Also the instantaneous value is displayed. The screen shows the last 4 minutes.
The switch button (icon) for selecting other screens is changed into a small Chart and is highlighted (active).
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When the Chart (Medium Resolution) is selected, the chart shows the variation of the selected input per hour. The screen shows the last 4 hours.
When the Chart (Low Resolution) is selected, the chart shows the variation of the selected input per day. The screen shows the evolution over the last 10 days.
4.4.4. Selection of a main screen view
1. To change between the different screen layouts, select the far right icon in the control icons line (see value lines display icon or chart display icon in section Icons used) and press the Enter key.
A screen similar to the one below opens:
2. Select the layout required and press the Enter key. See also section Inputs menu.
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4.5. Calling up menus
4.5.1. Description
When the voltage is switched on, the main screen is shown automatically (see section Main screen):
Typical Main screen (2 value lines), fixed speed compressors
Typical Main screen (2 value lines), compressors with frequency converter
3. To go to the Menu screen, highlight the Menu button (3), using the Scroll keys.
4. Press the Enter key to select the menu.
Following screen appears:
The screen shows a number of icons. Each icon indicates a menu item. By default, the Pressure Settings (Regulation) icon is selected. The status bar shows the name of the menu that corresponds with the selected icon.
5. Use the Scroll keys to select an icon.
6. Press the Escape key to return to the Main screen.
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4.6. Inputs menu
4.6.1. Function
• To display the actual value of the measured data (analog inputs) and the status of the digital inputs (e.g. emergency stop contact, motor overload relay, etc.).
• To select the digital input to be shown on the chart in the main screen.
4.6.2. Procedure
Starting from the main screen,
7. Move the cursor to the action button Menu and press the Enter key. Following screen appears:
(1) Menu
(2) Regulation 8. Using the Scroll keys, move the cursor to the Inputs icon (see above, section Menu icon).
9. Press the Enter key.
A screen similar to the one below appears:
(1) Inputs
(2) Compressor outlet
(3) Element outlet
(4) Ambient air
(5) Emergency stop
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• The screen shows a list of all inputs with their corresponding icons and readings.
• If an input is in warning or shutdown, the original icon is replaced by the warning or shutdown icon respectively (i.c. the Stop icon and the Warning icon in the screen shown above).
A small chart icon, shown below an item in the list means this input signal is shown on the chart at the main screen. Any analog input can be selected.
4.6.3. Selecting another input signal as main chart signal
10. With the Modify button active (light grey background in above screen), press the Enter button on the controller.
A screen similar to the one below appears:
The first item in the list is highlighted. In this example, the Net Pressure is selected (chart icon).
11. To change, press the Enter button again.
A pop-up window opens:
12. Press Enter again to remove this input from the chart.
Another confirmation pop-up opens:
13. Select Yes to remove or No to quit the current action.
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In a similar way, another input signal can be highlighted and selected as Main Chart Signal:
(1): Set as main chart signal
4.7. Outputs menu
4.7.1. Function
To call up information regarding the actual status of some outputs such as the condition of the Fan overload contact (on air cooled compressors), the Emergency stop contact, etc.
4.7.2. Procedure
Starting from the Main screen,
14. Move the cursor to the action button Menu and press the Enter key.
Following screen appears:
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(1) Menu
(2) Regulation 15. Move the cursor to the Outputs icon (see above section Menu icon), using the Scroll keys.
16. Press the Enter key.
A screen similar to the one below appears:
Outputs screen (typical)
(1) Outputs
(2) Fan motor contact
(3) Blow-off contact
(4) General shutdown
(5) Automatic operation
The screen shows a list of all outputs with their corresponding icons and readings.
If an output is in warning or shutdown, the original icon is replaced by the warning or shutdown icon respectively.
4.8. Counters
4.8.1. Function
To call up:
• The running hours
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• The loaded hours
• The number of motor starts
• The number of hours that the regulator has been powered
• The number of load cycles
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4.8.2. Procedure
Starting from the Main screen (see Main screen), 17. Move the cursor to the action button Menu and press the Enter key.
Following screen appears:
(1) Menu
(2) Regulation 18. Using the Scroll keys, move the cursor to the Counters icon (see above, section Menu icon)
19. Press the Enter key.
Following screen appears:
(1) Counters
(2) Running hours
(3) Motor starts
(4) Load relay
(5) VSD 1-20 % rpm in % (the percentage of the time during which the motor speed was between 1 and 20 %) (compressors with frequency converter)
The screen shows a list of all counters with their actual readings. Note: the example above is for a frequency converter driven compressor. For a fixed speed compressor, the actual screen will be
somewhat different.
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4.9. Service menu
4.9.1. Function
• To reset the service plans which are carried out.
• To check when the next service plans are to be carried out.
• To find out which service plans were carried out in the past.
• To modify the programmed service intervals.
4.9.2. Procedure
Starting from the Main screen,
20. Move the cursor to the action button Menu and press the Enter key.
Following screen appears:
21. Using the Scroll keys, move the cursor to the Service icon (see above, section Menu icon).
22. Press the Enter key.
Following screen appears:
(1) Service
(2) Overview
(3) Service plan
(4) Next service
(5) History 23. Scroll through the items to select the desired item and press the Enter key to see the details as explained below.
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4.9.3. Overview
(1) Overview
(2) Running Hours
(3) Real Time hours
(4) Reset
Example for service level (A):
The figures at the left are the programmed service intervals. For Service interval A, the programmed number of running hours is 4000 hours (upper row) and the programmed number of real time hours is 8760 hours, which corresponds to one year (second row). This means that the controller will launch a service warning when either 4000 running hours or 8760 real hours are reached, whichever comes first. Note that the real time hours counter keeps counting, also when the controller is not powered.
The figures within the bars are the number of hours to go till the next service intervention. In the example above, the compressor was just started up, which means it still has 4000 running hours or 8280 hours to go before the next Service intervention.
4.9.4. Service plans
A number of service operations are grouped (called Level A, Level B, etc...). Each level stands for a number of service actions to be carried out at the time intervals programmed in the Elektronikon® controller.
When a service plan interval is reached, a message will appear on the screen. After carrying out the service actions related to the indicated levels, the timers must be reset.
24. From the Service menu above, select Service plan (3) and press Enter.
Following screen appears:
(1) Service plan
(2) Level
(3) Running hours
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(4) Real time hours
(5) Modify
4.9.5. Modifying a service plan
Dependant on the operating conditions, it can be necessary to modify the service intervals.
To do so,
25. Use the Scroll keys to select the value to be modified.
A screen similar to the one below appears:
26. Press the Enter key.
Following screen appears:
27. Modify the value as required using the ↑ or ↓ scroll key and press the Enter key to confirm. Note: Running hours can be modified in steps of 100 hours, real time hours can be modified in steps of 1 hour.
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4.9.6. Next Service
(1) Next service
(2) Level
(3) Running hours
(4) Actual
In the example above, the A Service level is programmed at 4000 running hours, of which 0 hours have passed.
4.9.7. History
The History screen shows a list of all service actions done in the past, sorted by date. The date at the top is the most recent service action. To see the details of a completed service action (e.g. Service level, Running hours or Real time hours), use the Scroll keys to select the desired action and press the Enter key.
4.10. Modifying the setpoint
4.10.1. Function
On compressors with a frequency converter driven main motor, it is possible to program two different setpoints. This menu is also used to select the active setpoint.
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4.10.2. Procedure
Starting from the Main screen, 28. Highlight the action key Menu using the Scroll keys and press the Enter key.
Following screen appears:
(1) Menu
(2) Regulation
29. Activate the menu by pressing the Enter key.
A screen similar to the one below appears:
(1) Regulation
(2) Setpoint 1
(3) Indirect stop level 1
(4) Direct stop level 1
(5) Setpoint 2
(6) Modify
The screen shows the actual settings.
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30. To modify the settings, move the cursor to the action button Modify and press the Enter key.
Following screen appears:
The first line of the screen is highlighted.
31. Use the Scroll keys (1) to highlight the setting to be modified and press the Enter key (2).
Following screen appears:
The upper and lower limit of the setting is shown in grey, the actual setting is shown in black.
32. Use the ↑ or ↓ key of the Scroll keys to modify the settings as required and press the Enter key to accept.
33. If necessary, change the other settings as required in the same way as described above.
• Indirect Stop: occurs when the pressure rises to the pre-set Indirect stop setpoint (= setpoint plus Indirect Stop Level). The motor will decelerate to minimum speed and the compressor will switch to unloaded condition.
• Direct Stop: occurs when the compressor runs at a speed between minimum and maximum and the net pressure rises above the direct stop setpoint (= setpoint plus Direct Stop Level).
Both settings (Indirect Stop Level and Direct Stop Level) are programmable.
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4.11. Event history menu
4.11.1. Function
To call up the last shut-down and last emergency stop data.
4.11.2. Procedure
Starting from the Main screen,
34. Move the cursor to the action button Menu and press the Enter key.
Following screen appears:
35. Using the Scroll keys, move the cursor to the Event History icon (see above, section Menu icon)
The list of last shut-down and emergency stop cases is shown.
Example of Event History screen
36. Scroll through the items to select the desired shut-down or emergency stop event.
37. Press the Enter key to find the date, time and other data reflecting the status of the compressor when that shut-down or emergency stop occurred.
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4.12. Modifying general settings
4.12.1. Function
To display and modify a number of settings.
4.12.2. Procedure
Starting from the Main screen,
38. Move the cursor to the action button Menu and press the Enter key.
Following screen appears:
39. Next, move the cursor to the Settings icon (see above, section menu icon), using the Scroll keys.
40. Press the Enter key.
Following screen appears:
This screen shows again a number of icons. By default, the User Password icon is selected. The status bar shows the description that corresponds with the selected icon. Each icon covers one or more items, such as:
• Access level • Elements • Dryer • Fan • Converter(s) • Filter(s) • Motor/Starter • General
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• Automatic restart after voltage failure (ARAF) • Network • Regulation • Remote
41. For adapting certain parameters, a password may be necessary.
Example: Selecting the General Settings icon gives the possibility to change e.g. the Language, the Date, the Date Format, etc.:
(1) General
(2) Language used
(3) Time
(4) Date
(5) Date format
(6) Modify 42. To modify, select the Modify button using the Scroll keys and press the Enter key.
A screen similar to the one above is shown, the first item (Language) is highlighted.
43. Use the ↓ key of the Scroll keys to select the setting to be modified and press the Enter key.
A pop-up screen appears.
44. Use the ↑ or ↓ key to select the required value and press the Enter key to confirm.
4.13. Info menu
4.13.1. Function
To show the Atlas Copco internet address.
4.13.2. Procedure
Starting from the Main screen, 45. Move the cursor to the action button Menu and press the Enter key.
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Following screen appears:
46. Using the Scroll keys, move the cursor to the Info icon (see above, section Menu icon).
47. Press the Enter key.
The Atlas Copco internet address appears on the screen.
4.14. Week timer menu
4.14.1. Function
• To program time-based start/stop commands for the compressor
• To program time-based change-over commands for the net pressure band
• Four different week schemes can be programmed.
• A week cycle can be programmed, a week cycle is a sequence of 10 weeks. For each week in the cycle, one of the four programmed week schemes can be chosen.
In the Elektronikon you can select different timers on one day.(up to 8 actions). It is however not possible to program 2 actions at the same time. The solution: leave at least 1 minute in between 2 actions. Example: Start Compressor: 5.00 AM, Pressure Setpoint 2: 5.01 AM (or later).
4.14.2. Procedure
Starting from the Main screen (see Main screen),
48. Move the cursor to the action button Menu and press the Enter key. Use the Scroll buttons to select the Timer icon.
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(1) Menu
(2) Week Timer 49. Press the Enter key on the controller.
Following screen appears:
(1) Week Timer
(2) Week Action Schemes
(3) Week Cycle
(4) Status
(5) Week Timer Inactive
(6) Remaining Running Time
The first item in this list is highlighted in red.
50. Select the item requested and press the Enter key on the controller to modify.
4.14.3. Programming week schemes
51. Select Week Action Schemes and press Enter.
A new window opens. The first item in the list is highlighted in red.
52. Press the Enter key on the controller to modify Week Action Scheme 1.
(1) Week Action Schemes
(2) Week Action Scheme 1
(3) Week Action Scheme 2
(4) Week Action Scheme 3
(5) Week Action Scheme 4
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A weekly list is shown. Monday is automatically selected and highlighted in red.
53. Press the Enter key on the controller to set an action for this day.
(1) Week Action Scheme 1
(2) Monday
(3) Tuesday
(4) Wednesday
(5) Thursday
(6) Friday
(7) Saturday
(8) Sunday
A new window opens. The Modify action button is selected.
54. Press the Enter button on the controller to create an action.
(1) Monday
(2) Modify
A new pop-up window opens.
55. Select an action from this list by using the Scroll keys on the controller.
56. When ready press the Enter key to confirm.
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(1) Monday
(2) Actions
(3) Remove
(4) Start
(5) Stop
(6) Pressure Setpoint 1
(7) Modify 57. A new window opens. The action is now visible in the first day of the week.
(1) Monday
(2) Start
(3) Save
(4) Modify 58. To adjust the time, use the Scroll keys on the controller and press the Enter key to confirm.
(1) Monday
(2) Start
(3) Save
(4) Modify
A pop-up window opens.
59. Use the ↑ or ↓ key of Scroll keys to modify the values of the hours. Use the ← or → Scroll keys to go to the minutes.
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(1) Monday
(2) Time
(3) Save
(4) Modify
Press the Escape key on the controller. The action button Modify is selected.
60. Use the Scroll keys to select the action Save.
(1) Monday
(2) Start
(3) Save
(4) Modify
A new pop-up window opens.
61. Use the Scroll keys on the controller to select the correct actions.
62. Press the Enter key to confirm.
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(1) Monday
(3) Are you sure?
(4) No
(5) Yes
(6) Save
(7) Modify
63. Press the Escape key to leave this window.
The action is shown below the day the action is planned.
(1) Week Action Scheme 1
(2) Monday - Start
(3) Tuesday
(4) Wednesday
(5) Thursday
(6) Friday
(7) Saturday
(8) Sunday
64. Press the Escape key on the controller to leave this screen.
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4.14.4. Programming the week cycle
A week cycle is a sequence of 10 weeks. For each week in the cycle, one of the four programmed week schemes can be chosen.
65. Select Week Cycle from the main Week Timer menu list.
(1) Week Timer
(2) Week Action Schemes
(3) Week Cycle
(4) Status
(5) Week Timer Inactive
(6) Remaining Running Time
A list of 10 weeks is shown.
(1) Week Cycle
(2) Week 1
(3) Week 2
(4) Week 3
(5) Week 4
(6) Modify
66. Press twice the Enter key on the controller to modify the first week.
A new window opens.
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67. Select the action, example: Week Action Scheme 1.
(1) Week Cycle
(2) Week 1
(3) Week Action Scheme 1
(4) Week Action Scheme 2
(5) Week Action Scheme 3
(6) Modify 68. Check the status of the Week Timer.
69. Use the Escape key on the controller to go back to the main Week Timer menu.
70. Select the status of the Week Timer.
(1) Week Timer
(2) Week Action Schemes
(3) Week Cycle
(4) Status
(5) Week Timer Inactive
(6) Remaining Running Time
A new window opens.
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71. Select Week 1 to set the Week Timer active.
(1) Week Timer
(2) Week
(3) Week Timer Inactive
(4) Week 1 72. Press the Escape key on the controller to leave this window.
The Status shows that Week 1 is active.
(1) Week Timer
(2) Week Action Schemes
(3) Week Cycle
(4) Status
(5) Remaining Running Time 73. Press the Escape key on the controller to go to the main Week Timer menu.
74. Select Remaining Running Time from the list and press the Enter key on the controller to Modify.
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(1) Week Timer
(2) Week Action Schemes
(3) Week Cycle
(4) Status
(5) Remaining Running Time
This timer is used when the week timer is set and for certain reasons the compressor must continue working, for example, 1 hour, it can be set in this screen. This timer is prior to the Week Timer action.
(1) Week Timer
(2) Week action schemes
(3) Remaining Running Time
4.15. Test menu
or
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4.15.1. Function
To carry out a display test, i.e. to check whether the display and LEDs are still intact.
4.15.2. Procedure
Starting from the Main screen,
75. Move the cursor to the action button Menu and press the Enter key (2).
Following screen appears:
76. Using the Scroll keys (1), move the cursor to the Test icon (see above, section Menu icon)
77. Press the Enter key (2).
Following screen appears:
The Safety Valve Test can only be performed by authorized personnel and is protected by a security code.
78. Select the item Display Test and press the Enter key.
A screen is shown to inspect the display, at the same time all LED's are lit.
4.16. User password menu
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4.16.1. Function
If the password option is activated, it is impossible for not authorized persons to modify any setting.
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4.16.2. Procedure
Starting from the Main screen (see Main screen),
79. Move the cursor to Menu and press the Enter key (2).
Following screen appears:
80. Using the Scroll keys, select the Settings icon (see section Modifying general settings)
81. Press the Enter key.
Following screen appears:
82. Move the cursor to the Password icon (see above, section Menu icon)
83. Select Modify using the Scroll keys and press the Enter key.
84. Next, modify the password as required.
4.17. Web server
All Elektronikon controllers have a built-in web server that allows direct connection to the company network or to a dedicated PC via a local area network (LAN). This allows to consult certain data and settings via a PC instead of via the display of the controller.
4.17.1. Getting started
85. Make sure you are logged in as administrator.
86. Use the internal network card from your computer or a USB to LAN adapter (see picture below).
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USB to LAN adapter 87. Use a UTP cable (CAT 5e) to connect to the controller (see picture below).
4.17.2. Configuration of the network card
88. Go to My Network Places (1).
89. Click on View network connections (1).
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90. Select the Local Area Connection (1), which is connected to the controller.
91. Click with the right button and select Properties (1).
92. Use the check box Internet Protocol (TCP/IP) (1) (see picture).
93. To avoid conflicts, uncheck other properties if they are checked.
94. After selecting TCP/IP, click on the Properties button (2) to change the settings.
95. Use the following settings:
• IP Address 192.168.100.200 • Subnetmask 255.255.255.0
96. Click OK and close network connections.
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4.17.3. Configuration of the web server
Configure the web interface
The internal web server is designed and tested for Microsoft® Internet Explorer 6, 7 and 8. Other web browsers like Opera and Firefox do not support this internal web server. When using Opera or Firefox, a redirect page opens. Click on the hyperlink to connect to the download server from Microsoft® to download the latest version of Internet Explorer, and install this software.
When using Internet Explorer:
97. Open Internet Explorer and click on Tools - Internet options (2).
98. Click on the Connections tab (1) and then click on the LAN settings button (2).
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99. In the Proxy server group box, click on the Advanced button (1).
100. In the Exceptions group box, enter the IP address of your controller. Multiple IP addresses can be given but they must
be separated with semicolons (;).
Example: Suppose that you already added two IP addresses (192.168.100.1 and 192.168.100.2). Now you add 192.168.100.100 and separate the 3 IP addresses by putting semicolons between them (1) (see picture).
101. Click OK (2) to close the window.
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Viewing the controller data Note: All screen shots are indicative. The number of displayed fields depends on the selected options.
Open your browser and type the IP address of the controller you want to view in your browser (in this example http://192.168.100.100).
The interface opens:
Navigation and options
The banner shows the compressor type and the language selector.
In this example, three languages are available on the controller.
On the left side of the interface you can find the navigation menu (see picture below).
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If a license for ESi is foreseen, the menu contains 3 buttons.
• Compressor (or machine): shows all compressor settings.
• ES: shows the ESi status (if a license is provided).
• Preferences: allows to change temperature and pressure units.
4.17.4. Compressor settings
All compressor settings can be displayed or hidden. Put a check mark in front of each point of interest and it will be displayed. Only the machine status is fixed and cannot be removed from the main screen.
Analog inputs
Lists all current analog input values. The measurement units can be changed in the preference button from the navigation menu.
Counters
Lists all current counter values from controller and compressor.
Info status
Machine status is always shown on the web interface.
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Digital inputs
Lists all Digital Inputs and their status.
Digital outputs
Lists all Digital Outputs and their status.
Special protections
Lists all special protections of the compressor.
Service plan
Displays all levels of the service plan and their status. This screen shot underneath only shows the running hours. It is also possible to show the current status of the service interval.
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ES screen controller
If an ESi license is provided, the ES button is displayed in the navigation menu. At the left all compressors in the ES are shown. At the right the ES status is shown.
